<template>
  <view>
    <!-- 选择收货地址 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>
    <!-- 收货信息 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">
            收货人: {{address.userName}}
          </view>
        </view>
        <view class="row1-right">
          <view class="phone">
            电话: {{address.telNumber}}
          </view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">
          收货地址:
        </view>
        <view class="row2-right">
          {{addStr}}
        </view>
      </view>
      
    </view>
    
    
    <!-- 底部边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border" ></image>
  </view>
</template>

<script>
  import { mapState, mapMutations ,mapGetters } from 'vuex' 
  export default {
    name:"my-address",
    data() {
      return {
        // address: {
        // }
      };
    },
    methods:{
      // 把 my_user 模块里的 updateAddress函数 映射到 当前组件中
      ...mapMutations('my_user', ['updateAddress']),
      async chooseAddress() {
        // 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
        //    返回值是一个数组：第 1 项为错误对象；第 2 项为成功之后的收货地址对象
        const [ err , succ] = await uni.chooseAddress().catch(err => err)
        // 2. 用户成功的选择了收货地址
        if (err === null && succ.errMsg === "chooseAddress:ok") {
          // // 将 succ 赋值给address
          // this.address = succ
          // console.log(this.address)
          // 调用  updateAddress 方法
          this.updateAddress(succ)
        }
        
      }
    },
    computed: {
      //把 my_user 模块里的 address对象 映射到 当前组件中
      ...mapState('my_user', ['address']),
       //把 my_user 模块里的 addStr属性 映射到 当前组件中
      ...mapGetters('my_user',['addStr'] )
      
    }
  }
</script>

<style lang="scss">
  .address-choose-box {
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
.address-border {
  display: block;
  width: 100%;
  height: 5px;
}
.address-info-box {
  height: 90px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  .row1{
    display: flex;
    justify-content: space-between;
    .row1-right {
      display: flex;
      justify-content: space-between;
    }
  }
  .row2{
    margin-top: 10px;
    display: flex;
    align-items: center;
    .row2-left{
      white-space: nowrap;
    }
    .row2-right{
      
    }
  }
}
</style>